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/*
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KPF - Public fileserver for KDE
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Copyright 2001 Rik Hemsley (rikkus) <rik@kde.org>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to
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deal in the Software without restriction, including without limitation the
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rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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sell copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef KPF_APPLET_H
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#define KPF_APPLET_H
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#include <tqptrlist.h>
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#include <kpanelapplet.h>
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class TQPopupMenu;
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class TQPainter;
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class DCOPClient;
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namespace KPF
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{
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class AppletItem;
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class ServerWizard;
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class WebServer;
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/**
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* Main `application' class, providing an implementation of KPanelApplet
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* and managing AppletItem objects. Also provides a popup (context) menu of
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* its own, to allow the user to add WebServer (and therefore AppletItem)
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* objects.
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*/
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class Applet : public KPanelApplet
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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Applet
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(
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const TQString & configFile,
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Type = Normal,
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int = 0,
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TQWidget * = 0,
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const char * = 0
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);
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~Applet();
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/**
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* Overridden to give correct sizing according to orientation and number
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* of contains AppletItem objects.
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*/
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virtual int widthForHeight(int h) const;
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/**
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* Overridden to give correct sizing according to orientation and number
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* of contains AppletItem objects.
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*/
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virtual int heightForWidth(int w) const;
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protected slots:
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/**
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* Called to create a new server when the path to the server is already
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* known.
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*/
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void slotNewServerAtLocation(const TQString &);
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/**
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* Called to create a new server when the path to the server is unknown.
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*/
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void slotNewServer();
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/**
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* Called when a ServerWizard is about to close.
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*/
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void slotWizardDying(ServerWizard *);
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/**
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* Called when a WebServer object has been created. Creates an
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* AppletItem, associates it with the former, and updates the layout.
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*/
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void slotServerCreated(WebServer *);
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/**
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* Called when a WebServer object has been disabled.
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* Deletes the associated AppletItem and updates the layout.
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*/
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void slotServerDisabled(WebServer *);
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/**
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* Called when user asks for quit (via popup menu).
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*/
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void slotQuit();
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protected:
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/**
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* Overridden to display help window
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*/
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virtual void help();
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/**
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* Overridden to provide an `about' dialog.
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*/
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virtual void about();
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/**
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* Overridden to keep track of orientation change and update layout
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* accordingly.
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*/
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virtual void orientationChange(Qt::Orientation);
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/**
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* Overridden to update layout accordingly.
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*/
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virtual void moveEvent(TQMoveEvent *);
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virtual void resizeEvent(TQResizeEvent *);
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/**
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* Overridden to provide a context menu.
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*/
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virtual void mousePressEvent(TQMouseEvent *);
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/**
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* Updates the layout, moving AppletItem objects into proper positions.
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*/
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virtual void resetLayout();
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/**
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* Overridden to provide something other than a blank display when there
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* are no existing AppletItem objects contained.
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*/
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virtual void drawContents(TQPainter *);
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/**
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* Overridden to allow testing whether the dragged object points to a
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* local directory.
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*/
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virtual void dragEnterEvent(TQDragEnterEvent *);
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/**
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* Overridden to allow creating a new WebServer when the dropped object
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* points to a local directory.
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*/
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virtual void dropEvent(TQDropEvent *);
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private:
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enum
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{
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NewServer,
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Quit
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};
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ServerWizard * wizard_;
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TQPopupMenu * popup_;
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DCOPClient * dcopClient_;
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TQPtrList<AppletItem> itemList_;
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};
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}
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#endif // KPF_APPLET_H
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// vim:ts=2:sw=2:tw=78:et
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